Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r227-tall-162098231300396.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ShieldPPPt-PT-020A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231300396
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 106K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 12:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 12:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 18:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 18:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 134K May 5 16:52 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-00
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-01
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-02
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-03
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-04
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-05
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-06
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-07
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-08
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-09
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-10
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-11
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-12
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-13
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-14
FORMULA_NAME ShieldPPPt-PT-020A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621180255080

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 15:50:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-16 15:50:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 15:50:56] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2021-05-16 15:50:56] [INFO ] Transformed 503 places.
[2021-05-16 15:50:56] [INFO ] Transformed 363 transitions.
[2021-05-16 15:50:56] [INFO ] Found NUPN structural information;
[2021-05-16 15:50:56] [INFO ] Parsed PT model containing 503 places and 363 transitions in 137 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 105 ms. (steps per millisecond=95 ) properties seen :[0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0]
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0]
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 1, 0, 0, 0]
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 362 rows 503 cols
[2021-05-16 15:50:57] [INFO ] Computed 221 place invariants in 14 ms
[2021-05-16 15:50:57] [INFO ] [Real]Absence check using 221 positive place invariants in 99 ms returned sat
[2021-05-16 15:50:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:50:57] [INFO ] [Real]Absence check using state equation in 475 ms returned sat
[2021-05-16 15:50:57] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 30 ms.
[2021-05-16 15:50:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:50:58] [INFO ] [Nat]Absence check using 221 positive place invariants in 97 ms returned sat
[2021-05-16 15:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:50:58] [INFO ] [Nat]Absence check using state equation in 472 ms returned sat
[2021-05-16 15:50:58] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 22 ms.
[2021-05-16 15:51:01] [INFO ] Added : 355 causal constraints over 74 iterations in 2823 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 35 ms.
[2021-05-16 15:51:01] [INFO ] [Real]Absence check using 221 positive place invariants in 91 ms returned sat
[2021-05-16 15:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:02] [INFO ] [Real]Absence check using state equation in 459 ms returned sat
[2021-05-16 15:51:02] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 25 ms.
[2021-05-16 15:51:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:02] [INFO ] [Nat]Absence check using 221 positive place invariants in 87 ms returned sat
[2021-05-16 15:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:03] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2021-05-16 15:51:03] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 23 ms.
[2021-05-16 15:51:05] [INFO ] Added : 349 causal constraints over 71 iterations in 2195 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 34 ms.
[2021-05-16 15:51:05] [INFO ] [Real]Absence check using 221 positive place invariants in 80 ms returned sat
[2021-05-16 15:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:05] [INFO ] [Real]Absence check using state equation in 457 ms returned sat
[2021-05-16 15:51:06] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 26 ms.
[2021-05-16 15:51:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:06] [INFO ] [Nat]Absence check using 221 positive place invariants in 82 ms returned sat
[2021-05-16 15:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:06] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2021-05-16 15:51:06] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 23 ms.
[2021-05-16 15:51:08] [INFO ] Added : 355 causal constraints over 72 iterations in 2165 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 29 ms.
[2021-05-16 15:51:09] [INFO ] [Real]Absence check using 221 positive place invariants in 85 ms returned sat
[2021-05-16 15:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:09] [INFO ] [Real]Absence check using state equation in 453 ms returned sat
[2021-05-16 15:51:09] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 19 ms.
[2021-05-16 15:51:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:09] [INFO ] [Nat]Absence check using 221 positive place invariants in 86 ms returned sat
[2021-05-16 15:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:10] [INFO ] [Nat]Absence check using state equation in 468 ms returned sat
[2021-05-16 15:51:10] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 39 ms.
[2021-05-16 15:51:14] [INFO ] Added : 355 causal constraints over 74 iterations in 3677 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 24 ms.
[2021-05-16 15:51:14] [INFO ] [Real]Absence check using 221 positive place invariants in 86 ms returned sat
[2021-05-16 15:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:14] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2021-05-16 15:51:14] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 18 ms.
[2021-05-16 15:51:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:14] [INFO ] [Nat]Absence check using 221 positive place invariants in 86 ms returned sat
[2021-05-16 15:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:15] [INFO ] [Nat]Absence check using state equation in 465 ms returned sat
[2021-05-16 15:51:15] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 22 ms.
[2021-05-16 15:51:17] [INFO ] Added : 335 causal constraints over 68 iterations in 1987 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2021-05-16 15:51:17] [INFO ] [Real]Absence check using 221 positive place invariants in 83 ms returned sat
[2021-05-16 15:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:18] [INFO ] [Real]Absence check using state equation in 457 ms returned sat
[2021-05-16 15:51:18] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 23 ms.
[2021-05-16 15:51:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:18] [INFO ] [Nat]Absence check using 221 positive place invariants in 96 ms returned sat
[2021-05-16 15:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:18] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2021-05-16 15:51:18] [INFO ] Computed and/alt/rep : 361/1119/361 causal constraints in 18 ms.
[2021-05-16 15:51:20] [INFO ] Added : 352 causal constraints over 72 iterations in 2120 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
Incomplete Parikh walk after 48200 steps, including 175 resets, run finished after 350 ms. (steps per millisecond=137 ) properties seen :[0, 0, 1, 0, 1, 1] could not realise parikh vector
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 42200 steps, including 250 resets, run finished after 265 ms. (steps per millisecond=159 ) properties seen :[0, 0, 1] could not realise parikh vector
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 36600 steps, including 246 resets, run finished after 216 ms. (steps per millisecond=169 ) properties seen :[1, 0] could not realise parikh vector
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 39900 steps, including 121 resets, run finished after 239 ms. (steps per millisecond=166 ) properties seen :[0] could not realise parikh vector
Finished Parikh walk after 480 steps, including 1 resets, run visited all 1 properties in 4 ms. (steps per millisecond=120 )
FORMULA ShieldPPPt-PT-020A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-020A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is ShieldPPPt-PT-020A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r227-tall-162098231300396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-020A.tgz
mv ShieldPPPt-PT-020A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;